Cheap Flights to Saint-Louis from ₩228,000

View ₩228,000 flight on Sat, Feb 14, 2026Opens in a new window

Popular airlines to Saint-Louis

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • British Airways

    British Airways

  • Air France

    Air France

  • Austrian Airlines

    Austrian Airlines

  • easyJet

    easyJet

  • Turkish Airlines

    Turkish Airlines

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How much is the cheapest flight to Saint-Louis?

Prices were available within the past 7 days and start at ₩228,000 for one-way flights and ₩435,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Dec 25 - Wed, Dec 31
LHR
London
BSL
Basel
₩435,000 Roundtrip, found 5 days ago
₩435,000
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Dec 25 from London to Basel, returning Wed, Dec 31, priced at ₩435,000 found 5 days ago
KLM
Sat, Feb 14 - Sat, Feb 21
LHR
London
BSL
Basel
₩439,300 Roundtrip, found 19 hours ago
₩439,300
Roundtrip
found 19 hours ago
Select KLM flight, departing Sat, Feb 14 from London to Basel, returning Sat, Feb 21, priced at ₩439,300 found 19 hours ago
KLM
Sat, Feb 14 - Sat, Feb 21
LHR
London
BSL
Basel
₩461,000 Roundtrip, found 19 hours ago
₩461,000
Roundtrip
found 19 hours ago
Select KLM flight, departing Sat, Feb 14 from London to Basel, returning Sat, Feb 21, priced at ₩461,000 found 19 hours ago
KLM
Sat, Feb 14 - Sat, Feb 21
LHR
London
BSL
Basel
₩466,900 Roundtrip, found 19 hours ago
₩466,900
Roundtrip
found 19 hours ago
Select KLM flight, departing Sat, Feb 14 from London to Basel, returning Sat, Feb 21, priced at ₩466,900 found 19 hours ago
Lufthansa
Thu, Dec 25 - Wed, Dec 31
LHR
London
BSL
Basel
₩474,700 Roundtrip, found 5 days ago
₩474,700
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Dec 25 from London to Basel, returning Wed, Dec 31, priced at ₩474,700 found 5 days ago
KLM
Thu, Dec 25 - Wed, Dec 31
LHR
London
BSL
Basel
₩486,000 Roundtrip, found 5 days ago
₩486,000
Roundtrip
found 5 days ago
Select KLM flight, departing Thu, Dec 25 from London to Basel, returning Wed, Dec 31, priced at ₩486,000 found 5 days ago
KLM
Sat, Feb 14 - Sat, Feb 21
LHR
London
BSL
Basel
₩486,700 Roundtrip, found 19 hours ago
₩486,700
Roundtrip
found 19 hours ago
Select KLM flight, departing Sat, Feb 14 from London to Basel, returning Sat, Feb 21, priced at ₩486,700 found 19 hours ago
Lufthansa
Thu, Dec 25 - Wed, Dec 31
LHR
London
BSL
Basel
₩486,800 Roundtrip, found 5 days ago
₩486,800
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Dec 25 from London to Basel, returning Wed, Dec 31, priced at ₩486,800 found 5 days ago
Austrian Airlines
Thu, Dec 25 - Wed, Dec 31
LHR
London
BSL
Basel
₩501,000 Roundtrip, found 5 days ago
₩501,000
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Thu, Dec 25 from London to Basel, returning Wed, Dec 31, priced at ₩501,000 found 5 days ago
Air France
Sat, Feb 14 - Sat, Feb 21
LHR
London
BSL
Basel
₩840,100 Roundtrip, found 19 hours ago
₩840,100
Roundtrip
found 19 hours ago
Select Air France flight, departing Sat, Feb 14 from London to Basel, returning Sat, Feb 21, priced at ₩840,100 found 19 hours ago

About Saint-Louis

Expedia offers flights to Saint-Louis to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Saint-Louis or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Saint-Louis that have flexible change policies?
At Expedia, we've been channeling our inner yogi to give you the most flexible fares available. Just click on "No change fee" directly below the "Flexible change policies" heading to find the best flights to Saint-Louis.
How can I find cheap tickets to Saint-Louis?
In the last seven days, ₩435,000 was the lowest price for a flight to Saint-Louis. For an even cheaper fare, book well in advance and be flexible with your dates. Search for your journey to Saint-Louis, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Saint-Louis?
There were a lot of budget-friendly fares up for grabs in the last seven days, with the cost of a return air ticket to Saint-Louis ranging between ₩435,000 and ₩1,027,100. Many lucky travelers nabbed one-way tickets from London (LHR) for as little as ₩228,000.
When is the cheapest time to fly to Saint-Louis?
Try to jet off early on in the week to secure a bargain airfare to Saint-Louis. Tuesday is usually the cheapest day to depart, with Monday running a close second. Saturday often has the costliest fares. This is because lots of travelers like to start their trip on a weekend.
How much is a plane ticket to Saint-Louis?
In the last seven days, journeys to Saint-Louis ranged between ₩435,000 and ₩1,027,100. Prices generally depend on the departure time, airline, seating class and when you make your booking.
What months are the cheapest to book a flight to Saint-Louis?
Book your ticket in February to enjoy inexpensive flights to Saint-Louis. The festive month of December is typically the most expensive time to purchase an airfare.

Trending flights to Saint-Louis

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Mar 20 - Sun, Mar 22
ICN
Seoul
BSL
Basel
₩1,027,100 Roundtrip, found 6 days ago
₩1,027,100
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Mar 20 from Seoul to Basel, returning Sun, Mar 22, priced at ₩1,027,100 found 6 days ago
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